Blair Argos rollfilm camera, made by Blair Camera Company. Folding wooden rollfilm camera for 3 1/4 x 4 1/4 pictures. Bausch and Lomb Rapid rectilinear lens F4 1/2", cf/9 apertures numbered 1/8/16/24/64. Shutter 25/50/100/T/B, pneumatic release valve, combined cocking lever and trigger. Sliding focussing 100-6'. Rotating brilliant reflecting finder. No red window. Automatic counter in back plate - racket engages with film. (M 2658)